]i am entering some fields in a jsp page and storing it in a session bean.how do i store this information in the form of a linked list so that when i go back to the previous page and enter sme other values for the field ,it should be appended to the list.

First, the term "session bean" is reserved for a specific class of Enterprise Java Beans, or EJB.
I doubt you're referring to those.

Java has a built-in LinkedList type, simply store an instance of that in the Http session and add to it.

Be a part of the DaniWeb community

We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.